Editor’s note: This feature, by guest contributor Gizelle Lau – a Chinese-Canadian food and travel writer based in Toronto – is the first in an occasional series on “diaspora dining,” covering the best places to find our favorite cuisines outside of their places of origin. The history of Chinese in Canada – pioneers who left their native land in pursuit of a better life and future – is a familiar immigrant story.While the first record of Chinese in Canada dates back to the late 1700s, it wasn’t until the late 1800s and early 1900s that they began to arrive in greater numbers, establishing Chinatowns in cities such as Toronto and Vancouver and opening their own restaurants, grocery stores and laundromats. Despite exclusionary government policies that existed for many years, today Canada is home to one of the largest Asian populations outside of Asia, including over half a million Chinese in the Greater Toronto Area alone.

On a night out in Istanbul, we often find ourselves forced to make sacrifices in one or more categories of the overall dining experience. Great food at reasonable prices will surely be laid out in a room decorated in Anatolian kitsch.

The vast country of China has just one time zone, so Shanghai’s East Coast location means darkness comes early and most residents usually eat by nightfall, with restaurants often closing their kitchens around 9 p.m. But for those who keep late hours, nighttime brings out a chorus of pushcart woks and mini grill stands to street corners around the city. Despite often aggressive government crackdowns on these tasty, yet mostly unlicensed, food stands, the migrants who run them are determined to make a living and feed the masses while they’re at it. Our top five list goes beyond these roving vendors to feature a mix of restaurants that stay open late and small family-run gems that cater exclusively to the night-owl crowd.

It’s two in the morning at Wangji Chaozhou, a rice porridge (粥, zhōu) restaurant in Changning that stays open till 5 a.m. – late even by the standards of restless Dingxi Lu, a bustling, neon-lit thoroughfare close to several college campuses. The waitress on duty is either suspicious by nature, or made more so by her late-night schedule. She regards us impassively, unwilling to let the slightest flicker of amusement disturb her bored demeanor.

Nothing beats an alfresco summer meal in Shanghai, yet it’s not easy to find a Chinese restaurant that offers outdoor seating. While Chinese people prefer to shelter under umbrellas during the hottest months, Shanghai’s sun-worshipping expats flock to patios and terraces – most of them located in Western-style establishments. So the opening last summer of Cantonese restaurant Xin Dau Ji, with its expansive deck outside, complete with fans for open-air breezes, was a very pleasant surprise. The venue’s outdoor tables sprawl into the former French Concession’s Xiangyang Park, one of Shanghai’s smallest parks, built in the 1930s for French children. Alongside the bubbling fountains, miniature roller coasters and stone tables, more than a hundred varieties of flowers bloom, making it one of most serene spots in the city to enjoy a meal.

Editor’s note: This is the second piece in our series featuring the hidden gems in some of Athens’ most touristy neighborhoods. We previously explored Psyri; it is now time to take on the holy grail of Athenian tourism: Plaka. There’s a reason why this area of old Athens, just below the Acropolis, is the city’s most touristy neighborhood: it has a history of more than 6,000 years.

For a Chinese city as fast-paced and increasingly cosmopolitan as Shanghai, there are surprisingly few late-night dining options that don’t involve ordering from the roving, streetside pushcarts that hawk grilled skewers or fried rice and noodles. Unfortunately, these midnight vendors are not always where you want them to be when you need them most, after 10 beers. Enter Ding Te Le.

It’s not every day that you find a former national volleyball champ in the kitchen, but that’s just the case with Lu Dajie (aka “Big Sister” Lu) and her eponymous restaurants. After a successful career with the Chinese military’s volleyball team, followed by years working in restaurants for others, she left her hometown of Jianyang in Sichuan province with her brother, bringing her region’s famous cuisine with her. Now, in Shanghai, she is slowly building an empire.

Editor’s note: This is the first piece in a series in which we explore the hidden gems in some of Athens’ most touristy neighborhoods. The streets of Psyri, Plaka, Gazi and other popular areas are full of restaurant signs trying to lure diners in, but which of them are truly worth your time and money? Culinary Backstreets is on the case.

There wouldn’t be much of a revived culinary scene in Mexico City without chef Ricardo Muñoz Zurita. A kind of recipe detective and writer of several well-regarded Mexican cookbooks, including the superb Diccionario Enciclopédico de Gastronomía Mexicana, he has been even more successful in his restaurant ventures. After his humble Café Azul y Oro at the National Autonomous University of Mexico (UNAM) received rave reviews, he expanded on its concept – a menu of traditional regional Mexican cuisine based on sometimes forgotten recipes he had gathered through his field research – by opening a larger restaurant in the hip Condesa neighborhood in 2010. Two years later, he opened a third location in a beautifully restored building in the Centro Histórico, which has proven to be his most successful venture yet.

You could walk past the shoddy exterior of Henan Lamian every day without giving it a second glance, but the noodle shop hidden within is worth a double take. In our six years of eating there whenever the craving strikes (and it inevitably does, several times a week), this hole in the wall has become our local mainstay, providing cheap and consistently good noodles around the clock.

The sap of the spiky maguey plant has long been used by the indigenous peoples of Mexico to prepare pulque, a milk-colored, viscous drink that has roughly the same alcohol content as beer. When they arrived in Mexico, the Spanish were introduced to pulque. Used to imbibing harder stuff, however, the conquistadors experimented with distilling a mash made out of the maguey plant, in the process inventing the beguiling spirit known as mezcal. Previously a liquor considered the province of the poor and working classes, mezcal has in recent years become one of the trendiest and most popular alcoholic drinks in Mexico, with more than 150 different brands now on the market. (Tequila, made from blue agave – a kind of maguey – and produced within a specific region of Mexico, is the best-known member of the mezcal family.) The rise in mezcal’s popularity has led to a proliferation of mezcalerías, wine bar-like spots that specialize in pouring the drink. In Mexico City in particular, mezcalerías have popped up in nearly every neighborhood, and their numbers keep growing.

Located on busy Carrer de l’Escorial on the edge of Gràcia, Vermuteria Loú is a tiny, cozy venue that is exactly what we look for in a neighborhood place. The little terrace out front, with just four tables and a bar that opens to the street, encourages patrons to sit and take refreshment while observing the local street life. Inside, the scene might consist of individual drinkers slowly savoring a glass of cava at the bar while a group of men sit at the tables in the back, talking and eating one dish brought out from the kitchen after another.

As a child, Manel Palou spent hours playing in the kitchen of Andorra, his parents’ restaurant in Barcelona’s Barrio El Born. Later, as a teenager, he helped out behind the counter while his brother Miki cooked in the kitchen. Originally bought by his grandfather in 1952, the small restaurant had been around for as long as anyone could remember; even the old-timers in the neighborhood can’t remember where the name comes from or who the previous owners were. Then in 2004, Manel’s parents decided to sell Andorra and retire. Within six years, the restaurant went from being a neighborhood favorite to a mediocre Italian joint with few clients and little charm.

With its high walls lined top-to-bottom with a colorful array of bottles, the tiny Quimet & Quimet, a charming tapas bar in El Poble Sec, could easily be mistaken for just another wine shop. But step inside this culinary cabinet of wonders, one of the most famous and beautiful bodegas de tapas in Barcelona, and you will be magically whisked into another world of edible and drinkable delights.